An all-particle primary energy spectrum in the 3–200 PeV energy range

An all-particle primary energy spectrum in the 3–200 PeV energy range

We present all-particle primary cosmic-ray energy spectrum in the 3-200 PeV energy range obtained by a multi-parametric event-by-event evaluation of the primary energy. The results are obtained on the basis of an expanded EAS dataset detected at mountain level (700 g/cm^2) by the GAMMA experiment. T...

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Veröffentlicht in:Journal of physics. G, Nuclear and particle physics Nuclear and particle physics, 2008-11, Vol.35 (11), p.115201
Hauptverfasser: Garyaka, A P, Martirosov, R M, Ter-Antonyan, S V, Erlykin, A D, Nikolskaya, N M, Gallant, Y A, Jones, L W, Procureur, J
Format: Artikel
Sprache:eng
Schlagworte:
Astrophysics
High Energy Astrophysical Phenomena
Physics
Sciences of the Universe
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Zusammenfassung:We present all-particle primary cosmic-ray energy spectrum in the 3-200 PeV energy range obtained by a multi-parametric event-by-event evaluation of the primary energy. The results are obtained on the basis of an expanded EAS dataset detected at mountain level (700 g/cm^2) by the GAMMA experiment. The energy evaluation method has been developed using the EAS simulation with the SIBYLL interaction model taking into account the response of GAMMA detectors and reconstruction uncertainties of EAS parameters. Nearly unbiased (
ISSN:0954-3899
1361-6471
DOI:10.1088/0954-3899/35/11/115201